| 硬件特性 |
| 电口 |
8 10/100/1000Base-T RJ-45 auto-MDI/MDI-X ports |
| 处理方式 |
Store and Forward |
| 背板带宽 |
16Gbps |
| 吞吐量 |
11.9Mpps |
| MAC地址表 |
8K entries |
| 共享数据缓冲区 |
176 kilobytes on-chip frame buffer |
| 流控 |
IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
|
| 巨型帧 |
9Kbytes |
| LED指示灯 |
System:
?Power 1, Power 2, Fault Alarm
Ports:
?10/100 Link/Act
?1000 Link/Act
|
| 安装方式 |
DIN rail kit and wall mount ear |
| 电源要求 |
External power supply: DC 12~48V
Redundant power DC 12~48V and connective removable terminal block for master and slave power
|
| 功率 |
8.2 watts (Full load) |
| 尺寸 |
IP-30, 135 x 87 x 32 mm |
| 重量 |
473g |
| 2层特性 |
| 系统设定 |
Web Browser, SNMPv1, v2c monitor, SNMP Trap |
| 端口设定 |
Port disable / enable
Auto negotiation 10/100/1000Mbps full and half duplex mode selection
Flow control disable / enable
|
| VLAN |
802.1Q Tagged based VLAN, up to 64 VLAN groups
Port-based VLAN , up to 8 VLAN groups
|
| 端口中继 |
IEEE 802.3ad LACP / Static Trunk
Support 4 groups of 8-port trunk support
|
| QoS |
Traffic classification based, strict priority and WRR
4-level priority for switching
?- 802.1p priority
?- DSCP/TOS field in IP Packet
|
| IGMP Snooping |
IGMP (v1/v2) snooping, up to 256 multicast Groups
IGMP querier mode support
|
| 广播风暴控制 |
� Broadcast storm control
� Multicast storm control
� Flooded unicast storm control
|
| SNMP MIBs |
RFC-1213 MIB-II
IF-MIB
RFC-1493 Bridge MIB
RFC-2863 Interface MIB
Q-Bridge MIB
RMON Group 1 statistics |
| 标准一致性 |
| 遵从法规 |
FCC Part 15 Class A, CE |
| 标准一致性 |
IEEE 802.3? 10Base-T
IEEE 802.3u? 100Base-TX/100Base-FX
IEEE 802.3z? Gigabit SX/LX
IEEE 802.3ab? Gigabit 1000T
IEEE 802.3x? flow control and back pressure
IEEE 802.3ad? port trunk with LACP
IEEE 802.1D? spanning tree protocol
IEEE 802.1w? rapid spanning tree protocol
IEEE 802.1p? class of service
IEEE 802.1Q? VLAN tagging
IEEE 802.1x? port authentication network control
|
| Stability testing |
IEC60068-2-32(Free fall)
IEC60068-2-27(Shock)
IEC60068-2-6(Vibration)
|
| 环境 |
| 工作 |
Temperature: -10~60 degrees C
Relative Humidity: 5~90% (non-condensing) |
| 存储 |
Temperature: -40~85 degrees C
Relative Humidity: 5~90% (non-condensing) |
